10111021022002 has 24 divisors (see below), whose sum is σ = 16007607228816. Its totient is φ = 4789184268024.

The previous prime is 10111021021957. The next prime is 10111021022009. The reversal of 10111021022002 is 20022012011101.

10111021022002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10111021022002² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10111021022009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14062533 + ... + 14764039.

It is an arithmetic number, because the mean of its divisors is an integer number (666983634534).

Almost surely, 2^{10111021022002} is an apocalyptic number.

10111021022002 is a deficient number, since it is larger than the sum of its proper divisors (5896586206814).

10111021022002 is a wasteful number, since it uses less digits than its factorization.

10111021022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721510 (or 721491 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10111021022002 its reverse (20022012011101), we get a palindrome (30133033033103).

The spelling of 10111021022002 in words is "ten trillion, one hundred eleven billion, twenty-one million, twenty-two thousand, two".