220012001302 has 4 divisors (see below), whose sum is σ = 330018001956. Its totient is φ = 110006000650.

The previous prime is 220012001281. The next prime is 220012001357. The reversal of 220012001302 is 203100210022.

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

It is a super-2 number, since 2×220012001302² (a number of 23 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 as a sum of consecutive naturals, namely, 55003000324 + ... + 55003000327.

It is an arithmetic number, because the mean of its divisors is an integer number (82504500489).

Almost surely, 2^220012001302 is an apocalyptic number.

220012001302 is a deficient number, since it is larger than the sum of its proper divisors (110006000654).

220012001302 is a wasteful number, since it uses less digits than its factorization.

220012001302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110006000653.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 220012001302 its reverse (203100210022), we get a palindrome (423112211324).

The spelling of 220012001302 in words is "two hundred twenty billion, twelve million, one thousand, three hundred two".