1122204010551 has 64 divisors (see below), whose sum is σ = 1712648448000. Its totient is φ = 648502073856.

The previous prime is 1122204010547. The next prime is 1122204010561. The reversal of 1122204010551 is 1550104022211.

It is a happy number.

It is not a de Polignac number, because 1122204010551 - 2² = 1122204010547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122204010561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 207851350 + ... + 207856748.

It is an arithmetic number, because the mean of its divisors is an integer number (26760132000).

Almost surely, 2^{1122204010551} is an apocalyptic number.

1122204010551 is a deficient number, since it is larger than the sum of its proper divisors (590444437449).

1122204010551 is a wasteful number, since it uses less digits than its factorization.

1122204010551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10448.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 1122204010551 its reverse (1550104022211), we get a palindrome (2672308032762).

The spelling of 1122204010551 in words is "one trillion, one hundred twenty-two billion, two hundred four million, ten thousand, five hundred fifty-one".