1021132230202 has 16 divisors (see below), whose sum is σ = 1757168341632. Its totient is φ = 435964111920.

The previous prime is 1021132230199. The next prime is 1021132230227. The reversal of 1021132230202 is 2020322311201.

1021132230202 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-3 number, since 3×1021132230202³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1021132230202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138661749 + ... + 138669112.

It is an arithmetic number, because the mean of its divisors is an integer number (109823021352).

Almost surely, 2^{1021132230202} is an apocalyptic number.

1021132230202 is a deficient number, since it is larger than the sum of its proper divisors (736036111430).

1021132230202 is a wasteful number, since it uses less digits than its factorization.

1021132230202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277331133.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1021132230202 its reverse (2020322311201), we get a palindrome (3041454541403).

The spelling of 1021132230202 in words is "one trillion, twenty-one billion, one hundred thirty-two million, two hundred thirty thousand, two hundred two".