10022111120002 has 12 divisors (see below), whose sum is σ = 15172350987906. Its totient is φ = 4965082561440.

The previous prime is 10022111119987. The next prime is 10022111120003. The reversal of 10022111120002 is 20002111122001.

It can be written as a sum of positive squares in 3 ways, for example, as 8627678418681 + 1394432701321 = 2937291^2 + 1180861^2 .

It is a super-2 number, since 2×10022111120002² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10022111120003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210861499 + ... + 210909022.

Almost surely, 2^{10022111120002} is an apocalyptic number.

10022111120002 is a deficient number, since it is larger than the sum of its proper divisors (5150239867904).

10022111120002 is an equidigital number, since it uses as much as digits as its factorization.

10022111120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421770741 (or 421770632 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10022111120002 its reverse (20002111122001), we get a palindrome (30024222242003).

The spelling of 10022111120002 in words is "ten trillion, twenty-two billion, one hundred eleven million, one hundred twenty thousand, two".