103021112312222 has 32 divisors (see below), whose sum is σ = 166550857349184. Its totient is φ = 47510454816000.

The previous prime is 103021112312177. The next prime is 103021112312267. The reversal of 103021112312222 is 222213211120301.

It is an interprime number because it is at equal distance from previous prime (103021112312177) and next prime (103021112312267).

It is a super-2 number, since 2×103021112312222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 1605883847 + ... + 1605947997.

It is an arithmetic number, because the mean of its divisors is an integer number (5204714292162).

Almost surely, 2^{103021112312222} is an apocalyptic number.

103021112312222 is a deficient number, since it is larger than the sum of its proper divisors (63529745036962).

103021112312222 is a wasteful number, since it uses less digits than its factorization.

103021112312222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112244.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 103021112312222 its reverse (222213211120301), we get a palindrome (325234323432523).

The spelling of 103021112312222 in words is "one hundred three trillion, twenty-one billion, one hundred twelve million, three hundred twelve thousand, two hundred twenty-two".