302111100020002 has 128 divisors (see below), whose sum is σ = 576917765867520. Its totient is φ = 115465440176640.

The previous prime is 302111100019991. The next prime is 302111100020011. The reversal of 302111100020002 is 200020001111203.

It is a super-2 number, since 2×302111100020002² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2027149413 + ... + 2027298439.

It is an arithmetic number, because the mean of its divisors is an integer number (4507170045840).

Almost surely, 2^{302111100020002} is an apocalyptic number.

302111100020002 is a deficient number, since it is larger than the sum of its proper divisors (274806665847518).

302111100020002 is a wasteful number, since it uses less digits than its factorization.

302111100020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151736.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 302111100020002 its reverse (200020001111203), we get a palindrome (502131101131205).

The spelling of 302111100020002 in words is "three hundred two trillion, one hundred eleven billion, one hundred million, twenty thousand, two".