222033123002 has 4 divisors (see below), whose sum is σ = 333049684506. Its totient is φ = 111016561500.

The previous prime is 222033122981. The next prime is 222033123049. The reversal of 222033123002 is 200321330222.

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

It can be written as a sum of positive squares in only one way, i.e., 198070392601 + 23962730401 = 445051^2 + 154799^2 .

It is a super-2 number, since 2×222033123002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55508280749 + ... + 55508280752.

Almost surely, 2^222033123002 is an apocalyptic number.

222033123002 is a deficient number, since it is larger than the sum of its proper divisors (111016561504).

222033123002 is a wasteful number, since it uses less digits than its factorization.

222033123002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111016561503.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222033123002 its reverse (200321330222), we get a palindrome (422354453224).

The spelling of 222033123002 in words is "two hundred twenty-two billion, thirty-three million, one hundred twenty-three thousand, two".