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2122012212002 = 259149120692311
BaseRepresentation
bin11110111000010001110…
…010001011101100100010
321111212021200100102101222
4132320101302023230202
5234231340111241002
64302501114055042
7306211304123534
oct36702162135442
97455250312358
102122012212002
11748a38633631
122a331571a482
131251495b0417
14749c514d854
153a2e99591a2
hex1ee11c8bb22

2122012212002 has 16 divisors (see below), whose sum is σ = 3258692424000. Its totient is φ = 1036022789040.

The previous prime is 2122012211999. The next prime is 2122012212011. The reversal of 2122012212002 is 2002122102212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60328574 + ... + 60363737.

It is an arithmetic number, because the mean of its divisors is an integer number (203668276500).

Almost surely, 22122012212002 is an apocalyptic number.

2122012212002 is a deficient number, since it is larger than the sum of its proper divisors (1136680211998).

2122012212002 is a wasteful number, since it uses less digits than its factorization.

2122012212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120692521.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2122012212002 its reverse (2002122102212), we get a palindrome (4124134314214).

The spelling of 2122012212002 in words is "two trillion, one hundred twenty-two billion, twelve million, two hundred twelve thousand, two".

Divisors: 1 2 59 118 149 298 8791 17582 120692311 241384622 7120846349 14241692698 17983154339 35966308678 1061006106001 2122012212002