1122564120003 has 16 divisors (see below), whose sum is σ = 1703620346400. Its totient is φ = 730123004160.

The previous prime is 1122564120001. The next prime is 1122564120043. The reversal of 1122564120003 is 3000214652211.

1122564120003 is a `hidden beast` number, since 1 + 12 + 2 + 5 + 641 + 2 + 0 + 0 + 0 + 3 = 666.

It is not a de Polignac number, because 1122564120003 - 2¹ = 1122564120001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1122564120001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507028758 + ... + 507030971.

It is an arithmetic number, because the mean of its divisors is an integer number (106476271650).

Almost surely, 2^{1122564120003} is an apocalyptic number.

1122564120003 is a deficient number, since it is larger than the sum of its proper divisors (581056226397).

1122564120003 is a wasteful number, since it uses less digits than its factorization.

1122564120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014059779 (or 1014059773 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1122564120003 its reverse (3000214652211), we get a palindrome (4122778772214).

The spelling of 1122564120003 in words is "one trillion, one hundred twenty-two billion, five hundred sixty-four million, one hundred twenty thousand, three".