22322222012102 has 4 divisors (see below), whose sum is σ = 33483333018156. Its totient is φ = 11161111006050.

The previous prime is 22322222012087. The next prime is 22322222012143. The reversal of 22322222012102 is 20121022222322.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×22322222012102³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5580555503024 + ... + 5580555503027.

It is an arithmetic number, because the mean of its divisors is an integer number (8370833254539).

Almost surely, 2^{22322222012102} is an apocalyptic number.

22322222012102 is a deficient number, since it is larger than the sum of its proper divisors (11161111006054).

22322222012102 is a wasteful number, since it uses less digits than its factorization.

22322222012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11161111006053.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22322222012102 its reverse (20121022222322), we get a palindrome (42443244234424).

The spelling of 22322222012102 in words is "twenty-two trillion, three hundred twenty-two billion, two hundred twenty-two million, twelve thousand, one hundred two".