1220010011130 has 32 divisors (see below), whose sum is σ = 2928444197184. Its totient is φ = 325289317376.

The previous prime is 1220010011093. The next prime is 1220010011173. The reversal of 1220010011130 is 311100100221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2705052 + ... + 3123671.

It is an arithmetic number, because the mean of its divisors is an integer number (91513881162).

Almost surely, 2^{1220010011130} is an apocalyptic number.

1220010011130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220010011130 is an abundant number, since it is smaller than the sum of its proper divisors (1708434186054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1220010011130 is a wasteful number, since it uses less digits than its factorization.

1220010011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5835710.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1220010011130 its reverse (311100100221), we get a palindrome (1531110111351).

The spelling of 1220010011130 in words is "one trillion, two hundred twenty billion, ten million, eleven thousand, one hundred thirty".