1121054501222 has 16 divisors (see below), whose sum is σ = 1696685480352. Its totient is φ = 555493975680.

The previous prime is 1121054501221. The next prime is 1121054501263. The reversal of 1121054501222 is 2221054501211.

It is a happy number.

It is a super-4 number, since 4×1121054501222⁴ (a number of 49 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121054501191 and 1121054501200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121054501221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422647 + ... + 2065437.

It is an arithmetic number, because the mean of its divisors is an integer number (106042842522).

Almost surely, 2^{1121054501222} is an apocalyptic number.

1121054501222 is a deficient number, since it is larger than the sum of its proper divisors (575630979130).

1121054501222 is a wasteful number, since it uses less digits than its factorization.

1121054501222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650623.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 1121054501222 in words is "one trillion, one hundred twenty-one billion, fifty-four million, five hundred one thousand, two hundred twenty-two".