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2220220013109 = 37643164424203
BaseRepresentation
bin100000010011101111011…
…011001101101000110101
321212020202221122121221220
4200103233123031220311
5242334002310404414
64415542140100553
7316256056505430
oct40235733155065
97766687577856
102220220013109
1178665435311a
122ba363234759
1313149aa01837
1479660168817
153cb4667bca9
hex204ef6cda35

2220220013109 has 16 divisors (see below), whose sum is σ = 3388453996032. Its totient is φ = 1266724052208.

The previous prime is 2220220013107. The next prime is 2220220013153. The reversal of 2220220013109 is 9013100220222.

It is not a de Polignac number, because 2220220013109 - 21 = 2220220013107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220220013107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82198599 + ... + 82225604.

It is an arithmetic number, because the mean of its divisors is an integer number (211778374752).

Almost surely, 22220220013109 is an apocalyptic number.

It is an amenable number.

2220220013109 is a deficient number, since it is larger than the sum of its proper divisors (1168233982923).

2220220013109 is a wasteful number, since it uses less digits than its factorization.

2220220013109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164424856.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 2220220013109 in words is "two trillion, two hundred twenty billion, two hundred twenty million, thirteen thousand, one hundred nine".

Divisors: 1 3 7 21 643 1929 4501 13503 164424203 493272609 1150969421 3452908263 105724762529 317174287587 740073337703 2220220013109