22222332202030 has 32 divisors (see below), whose sum is σ = 41740294171968. Its totient is φ = 8502262560000.

The previous prime is 22222332202027. The next prime is 22222332202033. The reversal of 22222332202030 is 3020223322222.

It is an interprime number because it is at equal distance from previous prime (22222332202027) and next prime (22222332202033).

It is a super-2 number, since 2×22222332202030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22222332201986 and 22222332202004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222332202033) 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, 9149650 + ... + 11320810.

It is an arithmetic number, because the mean of its divisors is an integer number (1304384192874).

Almost surely, 2^{22222332202030} is an apocalyptic number.

22222332202030 is a deficient number, since it is larger than the sum of its proper divisors (19517961969938).

22222332202030 is a wasteful number, since it uses less digits than its factorization.

22222332202030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215692.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 22222332202030 its reverse (3020223322222), we get a palindrome (25242555524252).

The spelling of 22222332202030 in words is "twenty-two trillion, two hundred twenty-two billion, three hundred thirty-two million, two hundred two thousand, thirty".